Packaging of liquids

Details Packaging of liquids Packaging of liquids

1978-05-30

1981-06-23

Tollberg, Stanley H.

Dispensing

Collapsible wall-type container

Nonmetallic

222541, 53477, B65D 3508

Patent

active

042745543

ABSTRACT:
An inner container for a composite container for liquids in accordance with the known art, the improvement comprising a flexible bag-like container sealed around its periphery and having two socket members, one having the material of the container extending across its inner end as a frangible diaphragm, and the other providing a frangible diaphragm which, when broken, will permit the container to be filled with liquid, the two sides of the bag-like container being then sealed together to close the container.

REFERENCES:
patent: 2861718 (1958-11-01), Winzen
patent: 3081911 (1963-03-01), Scholle
patent: 3205889 (1965-09-01), Alder et al.
patent: 3245200 (1966-04-01), Shaw
patent: 3306327 (1967-02-01), Ilg
patent: 3922099 (1975-11-01), Christine et al.

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